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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 2 # Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
3 # for details. All rights reserved. Use of this source code is governed by a | 3 # for details. All rights reserved. Use of this source code is governed by a |
4 # BSD-style license that can be found in the LICENSE file. | 4 # BSD-style license that can be found in the LICENSE file. |
5 | 5 |
6 """Tool for listing files whose name match a pattern. | 6 """Tool for listing files whose name match a pattern. |
7 | 7 |
| 8 If the first argument is 'relative', the script produces paths relative to the |
| 9 current working directory. If the first argument is 'absolute', the script |
| 10 produces absolute paths. |
| 11 |
8 Usage: | 12 Usage: |
9 python tools/list_files.py PATTERN DIRECTORY... | 13 python tools/list_files.py {absolute, relative} PATTERN DIRECTORY... |
10 """ | 14 """ |
11 | 15 |
12 import os | 16 import os |
13 import re | 17 import re |
14 import sys | 18 import sys |
15 | 19 |
16 | 20 |
17 def main(argv): | 21 def main(argv): |
18 pattern = re.compile(argv[1]) | 22 mode = argv[1] |
19 for directory in argv[2:]: | 23 if mode not in ['absolute', 'relative']: |
| 24 raise Exception("First argument must be 'absolute' or 'relative'") |
| 25 pattern = re.compile(argv[2]) |
| 26 for directory in argv[3:]: |
| 27 if mode in 'absolute' and not os.path.isabs(directory): |
| 28 directory = os.path.realpath(directory) |
20 for root, directories, files in os.walk(directory): | 29 for root, directories, files in os.walk(directory): |
21 if '.git' in directories: | 30 if '.git' in directories: |
22 directories.remove('.git') | 31 directories.remove('.git') |
23 for filename in files: | 32 for filename in files: |
24 fullname = os.path.relpath(os.path.join(root, filename)) | 33 if mode in 'absolute': |
| 34 fullname = os.path.join(directory, root, filename) |
| 35 else: |
| 36 fullname = os.path.relpath(os.path.join(root, filename)) |
25 fullname = fullname.replace(os.sep, '/') | 37 fullname = fullname.replace(os.sep, '/') |
26 if re.search(pattern, fullname): | 38 if re.search(pattern, fullname): |
27 print fullname | 39 print fullname |
28 | 40 |
29 | 41 |
30 if __name__ == '__main__': | 42 if __name__ == '__main__': |
31 sys.exit(main(sys.argv)) | 43 sys.exit(main(sys.argv)) |
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